KCNC 11T Jockey wheels, Shimano and Sram fit

Jockey wheel bearings wear out, especially on mtbs, and the shifting becomes sloppy. Revitalise your rear derailleur and return to crisp shifting with these ultra-trick alloy wheels.

Beautifully made from anodised cnc machined 7075 alloy with a sealed cartridge bearing and gold anodised dust covers

Fit Shimano XTR, XT, DuraAce, Ultegra, etc. SRAM X0, Force, Rival.   These will not fit X9, X7, etc.

Weight: 9g each.

These are better value and look far nicer than standard replacement Shimano XTR plastic wheels and SRAM X-0 plastic wheels